38870410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 33124982

約数列:

[1, 2, 5, 10, 47, 94, 191, 235, 382, 433, 470, 866, 955, 1910, 2165, 4330, 8977, 17954, 20351, 40702, 44885, 82703, 89770, 101755, 165406, 203510, 413515, 827030, 3887041, 7774082, 19435205, 38870410]

約数ペア:

[(1, 38870410), (2, 19435205), (5, 7774082), (10, 3887041), (47, 827030), (94, 413515), (191, 203510), (235, 165406), (382, 101755), (433, 89770), (470, 82703), (866, 44885), (955, 40702), (1910, 20351), (2165, 17954), (4330, 8977)]